Magnetic properties of a trilayer nanostructure of hexagonal lattices described by the spin-1/2 Ising model are investigated via the effective-field theory (EFT) with correlations. In order to clarify the distinction between the ferromagnetic and ferrimagnetic behaviors, the total magnetization, total susceptibility, total inverse susceptibility and critical boundaries have been obtained for positive and negative interlayers couplings. From thermal variations, some magnetic compensation types are found for the ferrimagnetic system. The specificities of the susceptibilities when the magnetizations present compensation temperatures have been also studied.

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三层伊辛纳米结构的磁化率和磁性能：有效场理论

通过有效场理论（EFT）及其相关性，研究了自旋1/2伊辛模型描述的六角形晶格的三层纳米结构的磁性。为了阐明铁磁行为和亚铁磁行为之间的区别，对于正和负层间耦合，已获得了总磁化强度，总磁化率，总反磁化率和临界边界。从热变化中，可以找到亚铁磁系统的某些磁补偿类型。还研究了当磁化强度达到补偿温度时磁化率的特异性。